{"id":"CVE-2012-2598","aliases":["EUVD-2012-2584","GHSA-w3p4-49wh-m79f"],"status":"published","title":"Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows...","description":"Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows remote attackers to cause a denial of service (agent outage) via crafted input.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01824,"percentile":0.78942,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2012-06-08T18:00:00Z","modified":"2026-06-16T23:41:44Z","products":[{"vendor":"siemens","product":"wincc"}],"references":[{"url":"http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-223158.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-12-158-01.pdf","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2598"},{"url":"https://github.com/advisories/GHSA-w3p4-49wh-m79f"}],"sources":{"cve":[{"id":"CVE-2012-2598","description":"Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows remote attackers to cause a denial of service (agent outage) via crafted input.","status":"published","published":"2012-06-08T18:00:00Z","modified":"2024-09-17T02:02:35.301Z","updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-2584","description":"Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows remote attackers to cause a denial of service (agent outage) via crafted input.","status":"published","published":"2012-06-08T18:00:00Z","modified":"2024-09-17T02:02:35Z","updated_at":"2026-11-03T00:28:44.385816Z"}],"ghsa":[{"id":"GHSA-w3p4-49wh-m79f","title":"Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows...","description":"Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows remote attackers to cause a denial of service (agent outage) via crafted input.","status":"published","published":"2022-05-17T05:28:53Z","modified":"2023-01-28T05:03:54Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:44:04.026586Z"}],"nvd":[{"id":"CVE-2012-2598","description":"Buffer overflow in the DiagAgent web server in Siemens WinCC 7.0 SP3 through Update 2 allows remote attackers to cause a denial of service (agent outage) via crafted input.","status":"published","published":"2012-06-08T18:55:02.317Z","modified":"2026-06-16T23:41:44.717Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:14.336529Z"}]}}